Search results for "24-hour dietary recall"

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Reproducibility and Validity of a Short Food Frequency Questionnaire for Dietary Assessment in Children Aged 7–9 Years in Spain

2019

The purpose of this study was to examine if the short semi-quantitative food frequency questionnaire (FFQ) is a reliable and valid tool to assess the diet of Spanish children aged 7&ndash

Male0301 basic medicinevalidityDietary assessmentfood frequency questionnairemedicine.medical_treatmentalpha-Tocopherollcsh:TX341-641030209 endocrinology & metabolismNutrient intakeArticleCohort StudiesFood group03 medical and health sciences0302 clinical medicineNutrient24-hour dietary recall Mediterranean country childhood diet food frequency questionnaire nutrient intake nutritional biomarker reproducibility validitySurveys and QuestionnairesEnvironmental healthHumansMedicineVitamin DChildreproducibilitychildhoodnutritional biomarker24-hour dietary recallReproducibility030109 nutrition & dieteticsNutrition and Dieteticsnutrient intakebusiness.industryVitamin Efood and beveragesReproducibility of ResultsFood frequency questionnaireCarotenoidsDietNutrition AssessmentBlood chemistrySpainMediterranean countryFemaledietEnergy IntakeEpidemiologic Methodsbusinesslcsh:Nutrition. Foods and food supplyFood ScienceNutrients
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Test-retest reliability and validity of a web-based food-frequency questionnaire for adolescents aged 13-14 to be used in the Norwegian Mother and Ch…

2014

Background: The assessment of food intake is challenging and prone to errors; it is therefore important to consider the reliability and validity of the assessment methods.Objective: The aim of this study was to analyze the reproducibility and validity of a developed food-frequency questionnaire (FFQ) for use among adolescents.Design: In total, 58 students (aged 13–14) from four different schools in the southern part of Norway participated in the reproducibility study of filling out the FFQ 4 weeks apart. In addition, 93 students participated in the relative validity study where the FFQ was compared to 2×24-hour dietary recalls, while 92 students participated in the absolute validity study w…

validationfood-frequency questionnaire24-hour dietary recallvalidation: food-frequency questionnaire: 24-hours dietary recall: adolescentsDietary Assessment toolslcsh:TX341-641Original Articleadolescentslcsh:Nutrition. Foods and food supplyVDP::Medical disciplines: 700::Health sciences: 800::Nutrition: 811Foodnutrition research
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